29 Inexpensive Essential Items Everyone Should Stockpile In Case Of An Emergency

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Salt

Mayo Clinic News Network

There are many reasons why salt is essential to have. Aside from adding flavor to food, salt also can kill bacteria. Salt has been used for centuries to preserve food. It inhibits the growth of germs by osmosis, where the salt pushes out the water of the cells. You can cure meats like the pioneering days. Best of all, salt does not rot. Aside from iodized salt, there also is epsom salt, canning and pickling salt, and various other types. So go ahead and stock up on salt, it is an important product to have.